CVE-2026-48335: Illustrator is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution

Routine

HIGH 7.8UPGRADE

CVE-2026-48335 is a high-severity flaw (CVSS 7.8) affecting illustrator. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Illustrator is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-787
Published	2026-07-14
Last modified	2026-08-28

Publisher (CNA): Adobe Systems Incorporated · Vendor: adobe

Last updated 2026-08-28 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-14 22:17 UTCPublished CVE record published
2026-08-28 00:17 UTCUpdated Record last modified

adobe illustrator UPGRADE

Affected: >= 29.0 and < 29.8.9 · >= 30.0 and < 30.6

Fixed in: 29.8.9, 30.6

Safe to downgrade to: a release before 29.0

1. Check installed version

apt-cache policy illustrator || rpm -q illustrator || illustrator --version

2. UPGRADE to 29.8.9 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade illustrator

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade illustrator

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 29.0 (Debian / Ubuntu)

apt-cache madison illustrator sudo apt install illustrator=<VERSION_BEFORE_29.0> sudo apt-mark hold illustrator

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list illustrator sudo dnf downgrade illustrator-<VERSION_BEFORE_29.0> sudo dnf versionlock add illustrator

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-48335?

illustrator: upgrade to 29.8.9, 30.6. Exact commands for each OS are on this page.

Is CVE-2026-48335 being exploited?

CVE-2026-48335 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-48335 affect?

CVE-2026-48335 affects illustrator. Severity is high (CVSS 7.8). Illustrator is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious fi

How urgent is CVE-2026-48335?

Priority 32/100. High severity

Related CVEs

CVE-2026-34687 HIGH 7.8 UPGRADE Illustrator versions 29.8.6, 30.3 and earlier are affected by a Heap-based Buffer Overflow vulnerability that
CVE-2026-34663 MEDIUM 5.5 UPGRADE Illustrator versions 29.8.6, 30.3 and earlier are affected by an out-of-bounds read vulnerability that could l
CVE-2026-34662 MEDIUM 5.5 UPGRADE Illustrator versions 29.8.6, 30.3 and earlier are affected by a NULL Pointer Dereference vulnerability that co
CVE-2026-34661 HIGH 7.8 UPGRADE Illustrator versions 29.8.6, 30.3 and earlier are affected by an out-of-bounds write vulnerability that could
CVE-2026-75990 HIGH 8.6 UPGRADE Illustrator is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execut

References

← Back to latest CVEs